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Open on Codeforces · 361 unique accepted
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Quality: 1,272 global accepts · Tags: constructive algorithms, dfs and similar, interactive, math, number theory · first AC: Dec 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 1,579 global accepts · Tags: flows, graph matchings, graphs · first AC: Dec 24, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,309 global accepts · Tags: data structures, dp, trees · first AC: Nov 21, 2024 · last AC: Nov 21, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 602 global accepts · Tags: constructive algorithms, dp, greedy · first AC: Nov 20, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 745 global accepts · Tags: brute force, constructive algorithms, hashing, interactive, math · first AC: Nov 19, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 2,647 global accepts · Tags: data structures, hashing, probabilities · first AC: Nov 13, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 882 global accepts · Tags: bitmasks, dp · first AC: Nov 12, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 552 global accepts · Tags: dp, graph matchings, math, trees · first AC: Oct 29, 2024 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 533 global accepts · Tags: bitmasks, brute force, divide and conquer, fft, math · first AC: Oct 22, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 827 global accepts · Tags: combinatorics, dp, graphs, math · first AC: Oct 12, 2024 · C++17 (GCC 7-32) (first AC)
Tags: data structures, dfs and similar, trees · first AC: Sep 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,483 global accepts · Tags: bitmasks, data structures, divide and conquer, greedy, hashing, sortings, strings · first AC: Sep 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 960 global accepts · Tags: data structures, divide and conquer, meet-in-the-middle, two pointers · first AC: Sep 28, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 767 global accepts · Tags: 2-sat, brute force, combinatorics, constructive algorithms, graph matchings, graphs · first AC: Sep 24, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 840 global accepts · Tags: brute force, data structures, dp, two pointers · first AC: Sep 18, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 960 global accepts · Tags: data structures, trees · first AC: Sep 9, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 461 global accepts · Tags: constructive algorithms, dfs and similar, trees · first AC: Sep 8, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 2,969 global accepts · Tags: dfs and similar, graphs, trees · first AC: Sep 4, 2024 · C++17 (GCC 7-32) (first AC)
Quality: 1,922 global accepts · Tags: data structures · first AC: Jul 5, 2024 · last AC: Jul 5, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 422 global accepts · Tags: geometry · first AC: Mar 15, 2024 · C++14 (GCC 6-32) (first AC)
Quality: 160 global accepts · Tags: math · first AC: Jan 6, 2026 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 660 global accepts · Tags: data structures · first AC: Sep 29, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 554 global accepts · Tags: combinatorics, math, number theory, probabilities · first AC: Sep 28, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Quality: 456 global accepts · Tags: combinatorics, dp, flows, graphs · first AC: Sep 12, 2025 · C++23 (GCC 14-64, msys2) (first AC)
Tags: combinatorics, data structures, dp · first AC: Sep 11, 2025 · C++23 (GCC 14-64, msys2) (first AC)